EasyManuals Logo

ABB PLUTO Safety-PLC User Manual

ABB PLUTO Safety-PLC
55 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #36 background imageLoading...
Page #36 background image
36 2TLC172001M0211_A
Output examples 2: Contact expansion with expansion relays and safety relay
The examples give the same degree of safety and have the same advantages and
disadvantages as output examples 1 and can be used for the same type of applications.
Output examples 3: Short circuit protected
Connection and monitoring of contactors with protection against short circuit, for applications
with very high demands on safety integrity level. (Category 4). In the example using output Q2
the conductor is protected with a shield connected to protective ground. Examples are
applications for safeguarding the operator of manual operated machines like presses and press
brakes.
B
Q1
A
0VQ2
B
A
Monitoring
0V
/IQ_
+24
I_/IQ_ I_/IQ_
Monitoring
/IQ_
+24
+24V+24V
B
A
Q0
-24V
(Minus)
InA TestInB
B
B
Q0
A
Q3
A
/IQ_
+24
0V
I_/IQ_ 0VI_/IQ_Q2
+24
/IQ_
(+)
(-)
(+)
(-)
A
B
Monitoring Monitoring
Q1
A
B
U
I_/IQ_
Q2
(+)
(-)
(+)
(-)
/IQ_
+24
B
A
Monitoring

Table of Contents

Other manuals for ABB PLUTO Safety-PLC

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the ABB PLUTO Safety-PLC and is the answer not in the manual?

ABB PLUTO Safety-PLC Specifications

General IconGeneral
BrandABB
ModelPLUTO Safety-PLC
CategoryController
LanguageEnglish

Related product manuals